| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package org.apache.impala.analysis; |
| |
| |
| /** |
| * captures info of a single WHEN expr THEN expr clause. |
| * |
| */ |
| public class CaseWhenClause { |
| private final Expr whenExpr_; |
| private final Expr thenExpr_; |
| |
| public CaseWhenClause(Expr whenExpr, Expr thenExpr) { |
| super(); |
| whenExpr_ = whenExpr; |
| thenExpr_ = thenExpr; |
| } |
| |
| public Expr getWhenExpr() { return whenExpr_; } |
| |
| public Expr getThenExpr() { return thenExpr_; } |
| } |